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PG&E Bill Explained: Understanding Every Charge

Last updated: January 2026

PG&E bills contain multiple line items that can be confusing. Understanding each charge helps you identify what's driving your costs and whether your bill is accurate.

Your bill is divided into several main categories: generation, transmission, distribution, and various fees and taxes.

Generation Charges

This is the cost of the electricity itself—the power generated at power plants. It typically represents 30-40% of your total bill and includes:

  • Energy procurement costs
  • Power Purchase Agreement costs
  • Renewable energy costs

If you're on Community Choice Aggregation (CCA), your generation charges come from your CCA provider, not PG&E.

Transmission and Distribution

These charges cover getting electricity from power plants to your home:

  • Transmission: High-voltage lines from power plants to substations
  • Distribution: Local lines from substations to your meter

These charges include wildfire mitigation costs and grid maintenance.

Public Purpose Programs

California mandates several programs funded through your bill:

  • CARE/FERA low-income assistance
  • Energy efficiency programs
  • California Solar Initiative
  • Research and development

These typically add $5-15 per month to residential bills.

Key Items to Check

  1. Verify your meter readings (current minus previous = usage)
  2. Check your rate plan matches your expectations
  3. Look for any one-time charges or adjustments
  4. Confirm your baseline territory is correct
  5. Review TOU peak vs. off-peak usage breakdown

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The "Total Amount Due" on your bill

Usually labeled "Total kWh" or "Usage"

Disclaimer: This tool provides a rough estimate based on typical residential rates. It does not account for fixed charges, demand charges, time-of-use pricing, taxes, fees, or other bill components. Results are for informational purposes only and should not be considered financial or legal advice. We cannot determine billing accuracy without reviewing your full bill.

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Frequently Asked Questions

What is the CCA charge on my PG&E bill?

Community Choice Aggregation (CCA) is when your local government purchases power on your behalf. If you're in a CCA area, generation charges come from the CCA while PG&E handles delivery. You can opt out of CCA to return to full PG&E service.

Why do I pay both PG&E and a CCA?

CCAs only handle power generation/procurement. PG&E still owns and maintains the transmission and distribution infrastructure, so you pay PG&E for delivery and the CCA for generation.

What are Public Purpose Program charges?

These are state-mandated charges that fund low-income assistance (CARE/FERA), energy efficiency programs, renewable energy development, and research. They typically add $5-15 to monthly residential bills.